Containment tray



FIG. 1 is a top front left perspective view of a containment tray showing our new design;

FIG. 2 is a top plan view of the containment tray of FIG. 1;

FIG. 3 is a bottom plan view of the containment tray of FIG. 1;

FIG. 4 is a front-elevational view of the containment tray of FIG. 1, the rear being identical thereto; and,

FIG. 5 is a left side-elevational view of the containment tray of FIG. 1, the right side being identical thereto. 

The ornamental design for a containment tray, as shown and described. 